// 云函数入口文件
const cloud = require('wx-server-sdk')

cloud.init()

const db = cloud.database()

// 云函数入口函数
exports.main = async (event, context) => {
  try {
    return await db.collection('goods').where({
      _id: event.id
    }).get().then(res => {
      return res;
    })
  }catch(e){
    console.log(e)
  }
}